PXN20RM Datasheet, PDF (1101/1376 Pages) Freescale Semiconductor, Inc – PXN20 Microcontroller

Field
THROP
THRCH
Analog-to-Digital Converter (ADC)
Table 34-18. TRCn Field Descriptions
Description
Threshold output pin status. This bit reflects the output pin status. See Section 34.4.5.1, Analog Watchdog
Pulse Width Modulation Bus.
Choose the channel (0 to 95) for threshold comparison.
34.3.2.18 Threshold Registers 0 – 3 (THRHLRn)
The four THRHLRn registers are used to store the user-programmable thresholds’ values.
Address:
ADC_BASE + 0x0060 (THRHLR0)
ADC_BASE + 0x0064 (THRHLR1)
ADC_BASE + 0x0068 (THRHLR2)
ADC_BASE + 0x006C (THRHLR3)
Access: User read/write
0
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15
R
0
0
0
0
0
0
W
THRH
Reset 0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
R
0
0
0
0
0
0
W
THRL
Reset 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 34-19. Threshold Registers 0 – 3 (THRHLRn)
Table 34-19. THRHLRn Field Descriptions
Field
THRH
THRL
High threshold value for channel n.
Low threshold value for channel n.
Description
Freescale Semiconductor
PXN20 Microcontroller Reference Manual, Rev. 1
34-21